2026 NPPES data Occupational Therapist NPI 1639388556 OTR/L, NP
Verify on CMS →

Deborah Larmer, OTR/L, NP

Occupational Therapist in Stratford, New Jersey. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 194 beneficiaries · Occupational Therapist avg: 527
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

Deborah Larmer, OTR/L, NP filed 2,144 Medicare Part D claims in 2023 as a Occupational Therapist in Stratford, New Jersey, prescribing 86% generic.

2K
Part D claims, 2023
86%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

Deborah Larmer, OTR/L, NP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,144 Top 15% higher than 85% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about Deborah Larmer, OTR/L, NP?

Quality data not reported

NPI registry status

Active

Issued 05/21/2007

NPI 1639388556

Primary specialty

Occupational Therapist

High-volume

128,802 US NPIs in this specialty

Medicare Part D claims

2,144 307% vs specialty avg

2023 prescription claims

Specialty avg: 527

Specialty distribution in New Jersey

How Occupational Therapist compares to other specialties among New Jersey providers

New Jersey providers

Occupational Therapist share within New Jersey

1. Occupational Therapist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Occupational Therapist share within New Jersey

Specialty board-certification context

Estimated specialty board-certified rate — Occupational Therapist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Occupational Therapist ABMS/AOA estimate

Est. board-certified rate (Occupational Therapist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Occupational Therapist) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Deborah Larmer, OTR/L, NP appears in the CMS NPPES registry as a Occupational Therapist provider holding OTR/L, NP credentials at 42 E LAUREL RD STE 1800, Stratford, NJ, 08084, with a listed phone of (856) 566-6843. NPI 1639388556 was issued on 05/21/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Larmer most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,144 prescription claims written by this provider, covering 194 Medicare beneficiaries and totaling roughly $186K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 5.0%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Occupational Therapist is a high-volume specialty nationwide, with 128,802 enrolled providers across 55 states and an average of 527 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

42 E LAUREL RD STE 1800
Stratford, NJ 08084

Provider Details

NPI 1639388556
Specialty Occupational Therapist
Credentials OTR/L, NP
Gender Female
NPI Issued 05/21/2007

Hospital and facility affiliations

Facilities where Deborah Larmer, OTR/L, NP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Nurse Practitioner Professional Resources
Lakewood, NJ

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

Deborah Larmer, OTR/L, NP — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 2,144 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,144
Total Claims
$186K
Total Drug Cost
194
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,328
Total Day Supply
94,429
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$145K
Generic Drug Cost
$40K
Opioid Claims
108 (5.0% rate)
Antibiotic Claims
79

Patient Demographics

Average Patient Age
81.1 years
Avg HCC Risk Score
2.38
Gender Split
72% female / 28% male
Age Distribution
<65: 22, 65-74: 28, 75-84: 59, 85+: 85

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Deborah Larmer, OTR/L, NP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
92
Furosemide
91
Levothyroxine Sodium
83
Amlodipine Besylate
78
Mirtazapine
59
Metoprolol Succinate
56
Tramadol Hcl
54
Eliquis
Apixaban
52
Gabapentin
50
Lorazepam
47

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Occupational Therapist Overview

How Deborah Larmer, OTR/L, NP fits within the Occupational Therapist landscape nationally.

128,802
Occupational Therapist Providers in US
55
States with Occupational Therapist
527
Avg Claims per Provider

Deborah Larmer, OTR/L, NP's 2,144 claims are above the specialty average of 527.

Nearby Occupational Therapist Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Larmer.

Compare Occupational Therapist nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the New Jersey medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Occupational Therapist peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Deborah Larmer, OTR/L, NP's specialty?
Deborah Larmer, OTR/L, NP specializes in Occupational Therapist and practices in Stratford, New Jersey. Credentials: OTR/L, NP.
How much does Deborah Larmer, OTR/L, NP prescribe under Medicare Part D?
In 2023, Deborah Larmer, OTR/L, NP wrote 2,144 Medicare Part D claims totaling $186K in drug costs for 194 beneficiaries.
Where is Deborah Larmer, OTR/L, NP located?
Deborah Larmer, OTR/L, NP is located at 42 E LAUREL RD STE 1800, Stratford, NJ, 08084. Phone: (856) 566-6843.
What is Deborah Larmer, OTR/L, NP's NPI number?
Deborah Larmer, OTR/L, NP's National Provider Identifier (NPI) is 1639388556, issued on 05/21/2007.
Does Deborah Larmer, OTR/L, NP prescribe more brand-name or generic drugs?
Deborah Larmer, OTR/L, NP's prescribing is 14% brand-name and 86% generic drugs by claim count, with $145K in brand drug costs.
Does Deborah Larmer, OTR/L, NP prescribe opioids?
Yes, Deborah Larmer, OTR/L, NP had 108 opioid claims in 2023 with an opioid prescribing rate of 5.0%.
How many Occupational Therapist providers are there in the US?
There are 128,802 Occupational Therapist providers across 55 states in the US. The average Occupational Therapist provider writes 527 Medicare Part D claims per year.
What drugs does Deborah Larmer, OTR/L, NP prescribe most often?
Based on 2023 Medicare Part D data, Deborah Larmer, OTR/L, NP's most frequently prescribed drugs include Atorvastatin Calcium, Furosemide, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Deborah Larmer, OTR/L, NP accept Medicare?
Deborah Larmer, OTR/L, NP appears in CMS Medicare data with 2,144 Part D claims and 194 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Deborah Larmer, OTR/L, NP's credentials?
Deborah Larmer, OTR/L, NP's NPI is 1639388556 with credentials OTR/L, NP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology